Echo Canceler

GENERAL DESCRIPTION The ML7021 is an improved version of the MSM7602 with the reduced cancelable echo delay time and additional 2100Hz tone detection function. The ML7021 is a low-power CMOS device for canceling echo (in an acoustic system or telephone line) generated in a speech path.

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OKIOki Electric Cable Co.,Ltd

沖電線日本沖電線株式會(huì)社

Single Rail CODEC

GENERAL DESCRIPTION\nThe ML7021 is an improved version of the MSM7602 with the reduced cancelable echo delay time and additional 2100Hz tone detection function.\nThe ML7021 is a low-power CMOS device for canceling echo (in an acoustic system or telephone line) generated in a speech path.FEATURES\n? ? Tone disable function\n? Cancelable echo delay time:\n?? For a single chip: 8 ms (max.)\n? Echo attenuation : 30 dB (typ.)\n? Clock frequency : 19.2 MHz\n????????????????????????? External input and internal oscillator circuit are provided.\n? Power supply voltage : 2.7 V to 5.5 V\n? Package:\n?? ;

OKI

沖電線

LOW VOLTAGE C-MOS OPERATIONAL AMPLIFIER????

文件：204.37 Kbytes 頁(yè)數(shù)：6 Pages

NJRC

日本無(wú)線

LOW VOLTAGE C-MOS OPERATIONAL AMPLIFIER????

文件：204.37 Kbytes 頁(yè)數(shù)：6 Pages

NJRC

日本無(wú)線

LOW VOLTAGE C-MOS OPERATIONAL AMPLIFIER????

文件：204.37 Kbytes 頁(yè)數(shù)：6 Pages

NJRC

日本無(wú)線